1906151760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5527}}^1$

素因数の和:6025

約数の個数: 120

約数和(自身を含む): 6416017920

約数和(自身を除く): 4509866160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 958, 1437, 1916, 2395, 2874, 3832, 4311, 4790, 5527, 5748, 7185, 7664, 8622, 9580, 11054, 11496, 14370, 16581, 17244, 19160, 21555, 22108, 22992, 27635, 28740, 33162, 34488, 38320, 43110, 44216, 49743, 55270, 57480, 66324, 68976, 82905, 86220, 88432, 99486, 110540, 114960, 132648, 165810, 172440, 198972, 221080, 248715, 265296, 331620, 344880, 397944, 442160, 497430, 663240, 795888, 994860, 1326480, 1989720, 2647433, 3979440, 5294866, 7942299, 10589732, 13237165, 15884598, 21179464, 23826897, 26474330, 31769196, 39711495, 42358928, 47653794, 52948660, 63538392, 79422990, 95307588, 105897320, 119134485, 127076784, 158845980, 190615176, 211794640, 238268970, 317691960, 381230352, 476537940, 635383920, 953075880, 1906151760]

約数ペア:

[(1, 1906151760), (2, 953075880), (3, 635383920), (4, 476537940), (5, 381230352), (6, 317691960), (8, 238268970), (9, 211794640), (10, 190615176), (12, 158845980), (15, 127076784), (16, 119134485), (18, 105897320), (20, 95307588), (24, 79422990), (30, 63538392), (36, 52948660), (40, 47653794), (45, 42358928), (48, 39711495), (60, 31769196), (72, 26474330), (80, 23826897), (90, 21179464), (120, 15884598), (144, 13237165), (180, 10589732), (240, 7942299), (360, 5294866), (479, 3979440), (720, 2647433), (958, 1989720), (1437, 1326480), (1916, 994860), (2395, 795888), (2874, 663240), (3832, 497430), (4311, 442160), (4790, 397944), (5527, 344880), (5748, 331620), (7185, 265296), (7664, 248715), (8622, 221080), (9580, 198972), (11054, 172440), (11496, 165810), (14370, 132648), (16581, 114960), (17244, 110540), (19160, 99486), (21555, 88432), (22108, 86220), (22992, 82905), (27635, 68976), (28740, 66324), (33162, 57480), (34488, 55270), (38320, 49743), (43110, 44216)]